# SDR SIMA20260215003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2026
- Submitted: March 2, 2026
- Operation: Air carrier
- Aircraft: [N293NN](https://openairdocs.org/aircraft/N293NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000844
- Aircraft time: 14,158 hours, 9,654 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 17003264001
- Condition: Corroded
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20260215003

## Discrepancy

CORROSION - FWD WET AREA - LEFT TRACK AT FRAME 17 THRU 20 (MAJOR REPAIR) (LEVEL 2 CORROSION) BLENDED CORRODED AREA ON FWD WET AREA LEFT TRACK AT FRAME 17 THRU 20 -17 PER EMB-175 SRM 51-10-03. DEEPEST BLENDED AREA MEASURES (L=1?,W=.5?,.039? ). ORIGINAL MATERIAL .050? REMAINING MATERIAL IS .011? AND IS FOUND TO BE OUT OF ALLOWABLE LIMITS PER EMB-175 SRM 53-10-10/AD01. REMOVED LH FWD SEAT TRACK FROM FRAME 12- FRAME 20 IAW EMBRAER 175 SRM 51-40-08. DRILLED AND COUNTERSANK NEW LH FWD SEAT TRACK PN 170-03264-001 IAW EMBRAER 175 SRM 51-40-02, 51-40-04. TREATED AND PRIMED FASTENER HOLES IAW EMBRAER 172 SRM 51-23-04, 51-23-05, ETN-EJ-51-008, ETN-EJ-51-009. RESTORED FINISH PER EMB 175 SRM 51-23-06. APPLIED CIC TO AREA PER CPM 51-25-00-910-001-A. INSTALLED STAINLESS STRIPS PER EMBRAER 175 SRM 51-21-01 ETN-EJ-53-015. REMOVED AND REPLACED L/H SEAT TRACK AT FR 12-20 REF EMB 175 SRM 51-40-08. LEVEL 2 CORROSION

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.